which represent the changes in the positions of tide-generating astronomical bodies. One of these calculating marvels even saved the Allies’ invasion of Normandy—or D-Day— in World War II.

Two new electricity-generating tidal farm projects in France have been awarded $55 million in funding to add around 29 megawatts of sustainable power to the local grid. This funding, granted by ...

Mr Blake, a fisherman, said the project was a "non-starter" because of its size and the small amount of power it would ...

A flagship tidal energy turbine has generated more electricity in its first year than Scotland's entire wave and tidal sector produced before it. The Scotrenewables SR2000, with its 2MW turbine ...

A tidal-powered turbine, which its makers say is the most powerful in the world, has started to generate electricity via the grid in Orkney. The Orbital O2 has the capacity to meet the annual ...

The technology to generate electricity from the tides is still in the early stages of development. One of the world's largest tidal energy turbine sites is based in the Pentland Firth in the north ...

An curved arrow pointing right. A $1.5 billion energy-generating lagoon on Wales' south coast could be the first of many wave-harnessing power stations around the world. More from Tech A $1.5 ...

“HydroWing is designed to be a cost-effective and scalable solution to tidal stream energy generation. A supporting structure sits on the seabed, under its own weight,” the company say ...